Foxit PDF SDK for HarmonyOS  3.0
FoxitPDFViewCtrl.IRenderEventListener Class Reference

Public Member Functions

 onRendered (renderFlags, pageIndex)
 
 onWillRender (renderer, renderFlags, pageIndex)
 

Detailed Description

渲染事件监听接口

Member Function Documentation

◆ onRendered()

FoxitPDFViewCtrl.IRenderEventListener.onRendered ( renderFlags  ,
pageIndex   
)

页面渲染完成时触发

Parameters
renderFlags渲染标志位(参考 FoxitRDKNative.common.Renderer.e_RenderPage 开头的枚举值组合)
pageIndex页面索引(有效范围:0 到总页数-1)

◆ onWillRender()

FoxitPDFViewCtrl.IRenderEventListener.onWillRender ( renderer  ,
renderFlags  ,
pageIndex   
)

页面即将开始渲染时触发

Parameters
renderer渲染器对象 FoxitRDKNative.common.Renderer
renderFlags渲染标志位(参考 FoxitRDKNative.common.Renderer.e_RenderPage 开头的枚举值组合)
pageIndex页面索引(有效范围:0 到总页数-1)